大约有 14,000 项符合查询结果（耗时：0.0292秒） [XML]
How to check if a json key exists?
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JSONObject class has a method named "has":
http://developer.android.com/reference/org/json/JSONObject.html#has(java.lang.String)
Returns true if this object has a mapping for name. The mapping may be NULL.
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IllegalStateException: Can not perform this action after onSaveInstanceState with ViewPager
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Interesting reading about that here: androiddesignpatterns.com/2013/08/…
– Pascal
Apr 18 '16 at 6:48
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Google Guice vs. PicoContainer for Dependency Injection
...t today you can consider Dagger (https://github.com/square/dagger) in your Android App project.
Dagger does code generation on compilation time. So you get a shorter startup time and less memory usage on execution time.
shar...
How to avoid reverse engineering of an APK file?
I am developing a payment processing app for Android, and I want to prevent a hacker from accessing any resources, assets or source code from the APK file.
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How to clean project cache in Intellij idea like Eclipse's clean?
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Any way to prevent android studio from caching to aggressively in the first place?
– Micro
Jan 2 '16 at 18:14
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Unexpected character encountered while parsing value
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I experienced the same error in my Xamarin.Android solution.
I verified that my JSON was correct, and noticed that the error only appeared when I ran the app as a Release build.
It turned out that the Linker was removing a library from Newtonsoft.JSON, causing the J...
How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
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also add __ANDROID__
– fnc12
Sep 26 '16 at 7:09
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What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in
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With "Android Studio" this can happen when you use 'flavors'. The build variant will determine what files are in the source dir, so changing the build variant can change which files have the mentioned icon
– C...
jQuery UI sliders on touch devices
... to add some new info about this. Touch-punch will work fine for Ipads and Android devices. But the slider will not work on Windows mobile devices, as far is I could test(with the latest versions of jquery ui & Touch punch)
The fix is quite simple, just add the following CSS-rules to the .ui-s...
Assigning variables with dynamic names in Java
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Excellent when you need to convert Android's sensor event.values[] into a set of variables. event.values[] could have a length from 1 to 6 and it's handy to have it convert, in my case for an array-less json marshaling.
– Farshid T
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